Koni 9905 1038 EVO FSD Rear Shock Absorber for Freightliner M2/S2RV

The Koni 9905 1038 EVO FSD rear shock absorber represents the latest advancement in motorhome suspension technology, specifically engineered for Freightliner M2 and S2RV chassis-based Super-C motorhomes. This premium shock absorber combines Koni's patented EVO design with Frequency Selective Damping (FSD) technology to deliver exceptional ride quality, handling, and stability for demanding RV applications.

Advanced EVO Technology:

• Larger 50mm bore piston provides superior control over rough roads and challenging conditions
• Patented intake valve system ensures smooth ride quality while keeping tires firmly planted on the road surface
• State-of-the-art design increases independent bump and rebound control
• 9-ton tensile strength construction built to handle the substantial weight of RV driving
• Digressive valving with larger piston holes delivers precise control in adverse driving situations

FSD Technology Benefits:

• Automatically adapts damping to changing road conditions without manual adjustment
• Reduces body roll, sway, and bouncing for enhanced comfort on long trips
• Improves handling and maneuverability on winding roads and tight turns
• Provides safer driving conditions during sudden maneuvers and challenging situations

Built with long-lasting durability, the Koni EVO 9905 1038 extends the life of your motorhome's tires and suspension system, reducing maintenance costs while providing a superior RV lifestyle experience. This rear shock absorber is designed to eliminate porpoising, excessive bounce, and rocking motions common in motorhome travel.

Note: Freightliner S2RV and M2 rear applications require (1) W1166 spacer and (3) W1168 spacers per shock for proper installation.